package lab03.Test03;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

public class Test {



    public static void main(String[] args) {
        String path="D:\\test.txt";
        FileOutputStream fileOutputStream=null;
        //字节流文件
        try {
           fileOutputStream=new FileOutputStream(path);
            //10101011 字节
            fileOutputStream.write("Beijing欢迎你！".getBytes());
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }finally {
            try{
                fileOutputStream.close();

    } catch (IOException e) {
                e.printStackTrace();
            }

        }try{
            FileInputStream fileInputStream=new FileInputStream(path);

            int tmp;;
            while((tmp=fileInputStream.read()) !=-1){
                System.out.println((char) tmp);
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

